Super nice exhaust tone and that acceleration to 260 km/h is on par with F10 M5 or something like that. Having said that, power and straight line speed is one thing and on-track behaviour is another. I remember there was a special gathering of German tuner prepped 1Ms by one of the German auto magazine's last year, tuned cars were all between 400 to 450 ps level, and there were chassis upgrades too, a total of 5 or 6 of them and the stock car for comparison. The track lap times were absurdly close to stock car to everyone's surprise. And they were all quite expensive offers.

What I want to remind is it's all about the balance between engine and chassis, a good car is an integral unit. This one sure would do a faster lap everywhere but probably not as much as one would like/expect to see.